Still active teammates
The following riders that were once teammate of Mathijs Groeneveld are still active.
| # | Rider | Teammates in |
|---|
Most starts together and still active
Riders with the most starts together with Mathijs Groeneveld and still active.
| # | Rider | Starts together |
|---|---|---|
| 1 | HONIG Reinier | 1 |